Holder for storage boxes



FIG. 1 is a front, top and left side perspective view of a holder forstorage boxes in accordance with the new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a top plan view thereof.

The broken lines are for the purpose of illustrating the environment ofthe design only and form no part of the claimed design.

The ornamental design for a holder for storage boxes, as shown anddescribed.